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109089 (2001 QT29)
Classification: Main-belt Asteroid          SPK-ID: 2109089
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .16253287781651 4.0868e-08  
a 2.64818808054557 1.1034e-08 au
q 2.217770450815119 1.0721e-07 au
i 13.83395421495594 4.5392e-06 deg
node 182.4250643850459 1.4508e-05 deg
peri 199.4760106061484 1.8953e-05 deg
M 122.5241559232035 1.1969e-05 deg
tp 2458464.776268563423
(2018-Dec-12.27626856)
5.1133e-05 TDB
period 1574.06139111091
4.31
9.8378e-06
2.693e-08
d
yr
n .2287077251452856 1.4294e-09 deg/d
Q 3.078605710276022 1.2827e-08 au
  Orbit Determination Parameters
   # obs. used (total)      953  
   data-arc span      6824 days (18.68 yr)  
   first obs. used      2001-08-16  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49833  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 19:00:50  

Additional Information
 Earth MOID = 1.22382 au 
 Jupiter MOID = 2.39091 au 
 T_jup = 3.332 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457218.5 (2015-Jul-15.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1605294527467522 4.0783e-08  
q 2.223877945162432 1.0671e-07 au
tp 2456886.201034302247
(2014-Aug-16.70103430)
4.9877e-05 TDB
node 182.4711162869201 1.4517e-05 deg
peri 198.7867291962778 1.9095e-05 deg
i 13.82332518629257 4.5387e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      953  
   data-arc span      6824 days (18.68 yr)  
   first obs. used      2001-08-16  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49833  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 19:00:50  

Additional Information
 Jupiter MOID = 2.39091 au 
 T_jup = 3.332 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.663254588659026E-15 -4.335640477318834E-15 -4.707973068681368E-13 1.381994448204136E-14 -1.661307970339811E-13 7.533366197377016E-16
q -4.335640477318834E-15 1.13862221082385E-14 1.31855490015804E-12 -3.641971953835185E-14 4.592868054157224E-13 -2.38806677426748E-15
tp -4.707973068681368E-13 1.31855490015804E-12 2.487734821221822E-9 -1.193562287641236E-11 6.254055911731028E-10 -2.335974816657517E-12
node 1.381994448204136E-14 -3.641971953835185E-14 -1.193562287641236E-11 2.107388967122692E-10 -2.075384358124845E-10 -5.946803355659401E-12
peri -1.661307970339811E-13 4.592868054157224E-13 6.254055911731028E-10 -2.075384358124845E-10 3.646043264807575E-10 5.193344193182168E-12
i 7.533366197377016E-16 -2.38806677426748E-15 -2.335974816657517E-12 -5.946803355659401E-12 5.193344193182168E-12 2.059963918862689E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1   n/a MPO417558  

109089 (2001 QT29)          Discovered 2001-Aug-16 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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